[bobsgame]

Yeah. We do sort of know why, it's just not exactly something that is easily proven or explicitly demonstrable through scientific method.

However, anyone who has gone through a bad breakup and gone a bit wacky has felt what emotional stress can do to the mind, you see it all the time seeing couples arguing and yelling psychotic things into the phone and slamming it, etc. It jams up the conscious process! Too much of this does cause schizophrenic states, and left unresolved can cause significant damage.